CN111123812A - Safety monitoring system for recovery of associated gas of offshore oil production platform - Google Patents
Safety monitoring system for recovery of associated gas of offshore oil production platform Download PDFInfo
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- CN111123812A CN111123812A CN201911304512.6A CN201911304512A CN111123812A CN 111123812 A CN111123812 A CN 111123812A CN 201911304512 A CN201911304512 A CN 201911304512A CN 111123812 A CN111123812 A CN 111123812A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 140
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000004458 analytical method Methods 0.000 claims description 38
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 38
- 238000007689 inspection Methods 0.000 claims description 17
- 230000003068 static effect Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 231100000279 safety data Toxicity 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 9
- 238000007405 data analysis Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 31
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- Alarm Systems (AREA)
Abstract
The invention discloses a safety monitoring system for recovering associated gas of an offshore oil production platform, which relates to the field of offshore oil production monitoring and comprises the following components: oil gas workshop: the device is used for installing an associated gas recovery pipeline system; monitoring a workshop: the monitoring module, the monitoring module and the alarm module are installed, and are workstations which receive safety information at the first time and also workstations which send safety control information at the first time; a monitoring module: for monitoring oil and gas workshops. According to the invention, various remote transmission detectors and remote transmission sensors are arranged in the workshop, the pipeline pressure module, the pipeline leakage module and the pipeline connection module are arranged in the pipeline module, the working condition in the workshop is monitored and monitored from multiple angles, and the pipeline and the pressure in the workshop can be controlled through various controllable remote transmission machines, so that if leakage occurs, emergency stop judgment can be immediately made at the first time, and the danger and the loss are reduced to the lowest.
Description
Technical Field
The invention relates to the field of offshore oil production monitoring, in particular to a safety monitoring system for recovery of associated gas of an offshore oil production platform.
Background
The offshore oil production platform is used for offshore and open-sea oil production platforms, can perform production and daily activities on the platforms, is an offshore working platform constructed by steel or concrete or a mixture of the steel and the concrete, and is used as a place for offshore oil production operation. The structural form of the offshore oil production platform varies with shallow sea or deep sea and different methods for offshore oil and gas gathering and transportation and oil production, and is generally distinguished according to manufacturing materials and characteristics, and the offshore oil production platform is built by piling steel or concrete or mixing the piling steel and the concrete and the hybrid platform, and associated gas generally refers to natural gas which is symbiotic with oil.
The safety device and the equipment in the existing safety monitoring system workshop for recovering the offshore oil production platform associated gas are not completely combined with manpower and machines, the safety monitoring system has a leak, the existing safety monitoring system for recovering the offshore oil production platform associated gas is not combined before entering, after entering and during entering, and the safety factor is lower.
Disclosure of Invention
The invention aims to: in order to solve the problems that the safety facilities and equipment in the existing safety monitoring system workshop for recovering the associated gas of the offshore oil production platform are not completely combined, manpower and machines are not combined, the existing safety monitoring system for recovering the associated gas of the offshore oil production platform is not combined before entering, after entering and during entering, and the safety factor is lower, the safety monitoring system for recovering the associated gas of the offshore oil production platform is provided.
In order to achieve the purpose, the invention provides the following technical scheme: a safety monitoring system for offshore production platform associated gas is retrieved, includes:
oil gas workshop: the device is used for installing an associated gas recovery pipeline system;
monitoring a workshop: the monitoring module, the monitoring module and the alarm module are installed, and are workstations which receive safety information at the first time and also workstations which send safety control information at the first time;
a monitoring module: for monitoring oil and gas workshops;
a monitoring module: the safety data receiving device is used for receiving safety data sent by a remote transmission monitoring device in the oil and gas workshop;
an analysis module: the safety data analysis is used for combining the monitoring module and the data generated by the monitoring module;
emergency workshop: the emergency stop module and the alarm module are installed;
an alarm module: the alarm is carried out according to the result generated by the analysis module;
a power supply module: and providing power support for installing the recovery monitoring system.
Preferably, the oil-gas workshop is divided into three working areas, wherein the first working area is that a static eliminator, a sundries placing box, a camera and a notice board are arranged outside the workshop; the second type is that a methane detector, a smoke sensor, a camera, a fire-fighting module and an alarm module are arranged in a workshop; the third is a pipeline module, which comprises a pipeline pressure module, a pipeline leakage module and a pipeline connection module.
Preferably, the static eliminator is used for eliminating static on workers entering the interior of the workshop; the sundries placing box is used for placing sundries carried by workers, such as mobile phones and the like; the camera is used for recording the time, the appearances and the like of workers entering the workshop and transmitting pictures to the monitoring module; the notice board is used for reminding the entering staff of some important safety knowledge, such as the fact that open fire cannot be used.
Preferably, methane detector in the workshop is used for detecting the associated gas that probably reveals, methane detector is the teletransmission formula, data result transmission to detection module that will detect, smoke transducer is used for detecting whether there is open fire to take place in the workshop, for the teletransmission formula, data result that will detect sends monitoring module to, the camera is used for shooing the inside behavior of record workshop, including getting into the inside staff of workshop, and will shoot the structure and send monitoring module to, the fire control module is the complete fire control first aid system relatively of installing in the workshop, including fire prevention clothes, high-pressure squirt and water supply pipe etc. alarm module is used for the inside original place of workshop to report to the police, wireless equipment sends alarm information to monitoring module and alarm module.
Preferably, the pipeline pressure module comprises a remote transmission pressure monitoring module for monitoring the pipeline pressure in real time and transmitting the monitoring data to the monitoring module, after the analysis module performs safety analysis on the pipeline pressure module, whether emergency stop or maintenance is performed is selected, the pipeline pressure module further comprises a remote transmission pressure relief module, the remote transmission pressure relief module is controlled by the monitoring module, whether pressure relief is performed on the pipeline is selected according to the analysis result of the analysis module, a methane detector is arranged in the pipeline leakage module, a plurality of groups of methane detectors are arranged on the outer side of the pipeline, the detection result is transmitted to the monitoring module at the first time and is subjected to safety analysis by the analysis module, a machine inspection module and a manual inspection module are arranged in the pipeline connecting system, the machine inspection module comprises an electronic eye, a sensor and the like and is used for inspecting whether the connection between the pipelines is not tight and the like, the manual inspection module comprises three groups of inspectors, the inspection is divided into early, middle and late inspection for checking the pipeline, whether hidden danger exists in the manual inspection pipeline connection or not is detected, and the detection result is uploaded to the monitoring module.
Preferably, the output of monitoring module is connected with the display screen, and the quantity of display screen is the multiunit, and monitoring module input electric connection has the camera, and monitoring module's output electric connection has monitoring module, and the outside of display screen has four groups of staff, adopts the mode of taking turns on duty to monitor it and observe monitoring module and alarm module electric connection.
Preferably, the output end of the monitoring module is connected with a data receiving module and a data control transceiving command module, the data transceiving module is used for receiving data sent by the multiple groups of remote transmission modules, the data are analyzed by the analysis module and then the data control transceiving command module sends a control command, the data receiving module is electrically connected with the monitoring module, the remote transmission detector and the remote transmission sensor, and the control transceiving command module is electrically connected with the remote transmission pressure relief module and the emergency stop module.
Preferably, the input end of the analysis module is electrically connected with the monitoring module and the monitoring module, and the output end of the analysis module is connected with the central data analysis module.
Preferably, the method comprises the following steps:
the method comprises the following steps: before entering, workers need to enter an oil and gas workshop, static electricity of the workers is eliminated by a static electricity eliminator outside the workshop, then sundries such as mobile phones and the like on the body are placed inside a sundries placing box, a prompt on a notice board is observed, a camera is arranged for shooting and recording the workers entering the workshop, and pictures are transmitted to a display screen of a monitoring module, the workers outside the display screen observe, and the monitoring module records the pictures;
step two: when entering, a methane detector, a smoke sensor and a camera in the workshop monitor the working environment in the workshop and the entering workers, the detector and the sensor can send the detected data result to a monitoring module in real time, the monitoring module analyzes the data result, and the data control transceiving command module sends a control command;
step three: during operation, a worker enters a workshop to check a pipeline system, whether a screw is loosened at a pipeline joint is checked, whether a pressure gauge works normally or not, whether a pressure relief module supplies power normally or not and the like are checked, a camera in the workshop shoots the pressure relief module, an alarm module can be started when problems such as leakage and the like occur in the workshop, an alarm module in the monitoring workshop can sense and send out an alarm, an analysis module judges according to data provided by a monitoring module and selects whether an emergency stop module is started or not;
step four: after the sudden stop module is started; the data control transceiving command module sends a control command to control the pipeline to suspend the recovery work, and firefighters carry out emergency fire fighting activities on the pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, various remote transmission detectors and remote transmission sensors are arranged in the workshop, the pipeline pressure module, the pipeline leakage module and the pipeline connection module are arranged in the pipeline module, the working condition in the workshop is monitored and monitored from multiple angles, and the pipeline and the pressure in the workshop can be controlled through various controllable remote transmission machines, so that if leakage occurs, emergency stop judgment can be immediately made at the first time, and the danger and the loss are reduced to the lowest;
2. still through the oil gas workplace, monitoring workshop and the emergency workshop that set up, realized that the staff can be earlier through monitoring and checking in getting into the oil gas workplace between, by the cooperation of detection workshop and emergency workshop, will take place dangerous factor and reduce the probability as far as possible to improve the factor of safety that associated gas was retrieved.
Drawings
FIG. 1 is a system flow diagram of the present invention;
FIG. 2 is a flow diagram of a pipeline module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a safety monitoring system for recovery of associated gas from an offshore production platform comprises:
oil gas workshop: the device is used for installing an associated gas recovery pipeline system;
monitoring a workshop: the monitoring module, the monitoring module and the alarm module are installed, and are workstations which receive safety information at the first time and also workstations which send safety control information at the first time;
a monitoring module: for monitoring oil and gas workshops;
a monitoring module: the safety data receiving device is used for receiving safety data sent by a remote transmission monitoring device in the oil and gas workshop;
an analysis module: the safety data analysis is used for combining the monitoring module and the data generated by the monitoring module;
emergency workshop: the emergency stop module and the alarm module are installed;
an alarm module: the alarm is carried out according to the result generated by the analysis module;
a power supply module: and providing power support for installing the recovery monitoring system.
According to the invention, various remote transmission detectors and remote transmission sensors are arranged in the workshop, the pipeline pressure module, the pipeline leakage module and the pipeline connection module are arranged in the pipeline module, the working condition in the workshop is monitored and monitored from multiple angles, and the pipeline and the pressure in the workshop can be controlled through various controllable remote transmission machines, so that if leakage occurs, emergency stop judgment can be immediately made at the first time, and the danger and the loss are reduced to the lowest.
Please refer to fig. 1, the oil-gas working room is divided into three working areas, the first one is that outside the working room, there are static eliminator, sundries box, camera and notice board; the second type is that a methane detector, a smoke sensor, a camera, a fire-fighting module and an alarm module are arranged in a workshop; the third type is a pipeline module, the pipeline pressure module, the pipeline leakage module and the pipeline connection module are included in the pipeline module, and three working areas all have safety problems needing to be detected and monitored so as to reduce the occurrence of the safety problems.
Please refer to fig. 1, the static eliminator is used for eliminating static on workers entering the workshop; the sundries placing box is used for placing sundries carried by workers, such as mobile phones and the like; the camera is used for recording the time, the appearances and the like of workers entering the workshop and transmitting pictures to the monitoring module; the notice board is used for reminding some important safety knowledge of entering staff, for example, naked flames and the like cannot be used, and preparation work before entering a workshop is also needed to be done so as to improve the safety factor.
Please refer to fig. 1, the methane detector in the workshop is used for detecting associated gas which may leak, the methane detector is in a remote transmission type, transmits a detected data result to the detection module, the smoke sensor is used for detecting whether open fire occurs in the workshop, and in the remote transmission type, transmits the detected data result to the monitoring module, the camera is used for shooting and recording the working condition in the workshop, including workers entering the workshop, and will shoot the structure and send the surveillance module, the fire control module is a set of relatively perfect fire control first aid system of installing in the workshop, including fire suit, high-pressure squirt and water supply pipe etc. alarm module is used for the inside original place of workshop to report to the police, and wireless device sends alarm information to monitoring module and alarm module, and alarm information triggers alarm module earlier, then judges by analysis module whether need the scram.
Please refer to fig. 2, the pipeline pressure module includes a remote pressure monitoring module for monitoring the pipeline pressure in real time and transmitting the monitoring data to the monitoring module, and after the analysis module performs safety analysis, whether emergency stop or maintenance is performed is selected, the pipeline pressure module further includes a remote pressure relief module controlled by the monitoring module, and whether pressure relief is performed on the pipeline is selected according to the analysis result of the analysis module, a methane detector is included in the pipeline leakage module, a plurality of sets of methane detectors are installed outside the pipeline, the detection result is transmitted to the monitoring module at the first time and is analyzed by the analysis module for safety, a machine inspection module and a manual inspection module are included in the pipeline connection system, the machine inspection module includes an electronic eye, a sensor and the like for inspecting whether the connection between the pipelines is not tight and the like, the manual inspection module comprises three groups of inspectors, the inspection personnel are divided into early, middle and late inspection of pipelines, whether hidden dangers exist in manual detection pipeline connection or not is detected, detection results are uploaded to the monitoring module, the most important part in the workshop is the most important recovery pipeline module used for recovery, and therefore pipeline pressure and connection are safety problems needing to be detected.
Please refer to fig. 1 and fig. 2, the output end of the monitoring module is connected with the display screens, the number of the display screens is multiple, the input end of the monitoring module is electrically connected with the camera, the output end of the monitoring module is electrically connected with the monitoring module, four groups of workers are arranged outside the display screens, the monitoring module is monitored and observed in a mode of taking turns on duty, the monitoring module is electrically connected with the alarm module, and if the workers on duty can press the alarm switch if the workers on duty detect that a safety problem occurs, the alarm module can sense the safety problem.
Example 2
Please refer to fig. 1, the output end of the monitoring module is connected to a data receiving module and a data control transceiving command module, the data transceiving module is used for receiving data sent by the plurality of groups of remote transmission modules, the data is analyzed by the analysis module and then the data control transceiving command module sends a control command, the data receiving module is electrically connected to the monitoring module, the remote transmission detector and the remote transmission sensor, the control transceiving command module is electrically connected to the remote transmission pressure relief module and the emergency stop module, and the monitoring module gathers and sorts various safety data and then provides the safety data to the analysis module for judgment.
Please refer to fig. 1, an input end of the analysis module is electrically connected to the monitoring module and the monitoring module, an output end of the analysis module is connected to the central data analysis module, the monitoring module and the monitoring module provide the security data, and the analysis module is responsible for analyzing the security data.
Please refer to fig. 1 and fig. 2, which includes the following steps:
the method comprises the following steps: before entering, workers need to enter an oil and gas workshop, static electricity of the workers is eliminated by a static electricity eliminator outside the workshop, then sundries such as mobile phones and the like on the body are placed inside a sundries placing box, a prompt on a notice board is observed, a camera is arranged for shooting and recording the workers entering the workshop, and pictures are transmitted to a display screen of a monitoring module, the workers outside the display screen observe, and the monitoring module records the pictures;
step two: when entering, a methane detector, a smoke sensor and a camera in the workshop monitor the working environment in the workshop and the entering workers, the detector and the sensor can send the detected data result to a monitoring module in real time, the monitoring module analyzes the data result, and the data control transceiving command module sends a control command;
step three: during operation, a worker enters a workshop to check a pipeline system, whether a screw is loosened at a pipeline joint is checked, whether a pressure gauge works normally or not, whether a pressure relief module supplies power normally or not and the like are checked, a camera in the workshop shoots the pressure relief module, an alarm module can be started when problems such as leakage and the like occur in the workshop, an alarm module in the monitoring workshop can sense and send out an alarm, an analysis module judges according to data provided by a monitoring module and selects whether an emergency stop module is started or not;
step four: after the sudden stop module is started; data control send-receive command module sends control command, and control pipeline suspends the work of retrieving, carries out urgent fire control activity to it by the fire fighter, through the oil gas workshop that sets up, monitoring workshop and emergency workshop, has realized that the staff can pass through monitoring inspection earlier between getting into the oil gas workshop, by the cooperation of detection workshop and emergency workshop, will take place dangerous factor minimize probability reduction to improve the factor of safety that associated gas was retrieved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A safety monitoring system for offshore production platform associated gas is retrieved, its characterized in that includes:
oil gas workshop: the device is used for installing an associated gas recovery pipeline system;
monitoring a workshop: the monitoring module, the monitoring module and the alarm module are installed, and are workstations which receive safety information at the first time and also workstations which send safety control information at the first time;
a monitoring module: for monitoring oil and gas workshops;
a monitoring module: the safety data receiving device is used for receiving safety data sent by a remote transmission monitoring device in the oil and gas workshop;
an analysis module: the safety data analysis is used for combining the monitoring module and the data generated by the monitoring module;
emergency workshop: the emergency stop module and the alarm module are installed;
an alarm module: the alarm is carried out according to the result generated by the analysis module;
a power supply module: and providing power support for installing the recovery monitoring system.
2. The safety monitoring system for offshore production platform associated gas recovery of claim 1, wherein: the oil-gas working room is divided into three working areas, wherein the first working area is that a static eliminator, a sundries placing box, a camera and a notice board are arranged outside the working room; the second type is that a methane detector, a smoke sensor, a camera, a fire-fighting module and an alarm module are arranged in a workshop; the third is a pipeline module, which comprises a pipeline pressure module, a pipeline leakage module and a pipeline connection module.
3. The safety monitoring system for offshore production platform associated gas recovery of claim 2, wherein: the static eliminator is used for eliminating static on workers entering the workshop; the sundries placing box is used for placing sundries carried by workers, such as mobile phones and the like; the camera is used for recording the time, the appearances and the like of workers entering the workshop and transmitting pictures to the monitoring module; the notice board is used for reminding the entering staff of some important safety knowledge, such as the fact that open fire cannot be used.
4. The safety monitoring system for offshore production platform associated gas recovery of claim 2, wherein: methane detector in the workshop is used for detecting the associated gas that probably reveals, methane detector is the teletransmission formula, data result transmission to detection module that will detect, smoke transducer is used for detecting whether there is the naked light to take place in the workshop, for the teletransmission formula, data result that will detect sends monitoring module, the camera is used for shooing the inside behavior of record workshop, including getting into the inside staff of workshop, and will shoot the structure and send monitoring module, the fire control module is the one set of complete fire control emergency system relatively of installing in the workshop, including fire prevention clothes, high-pressure squirt and water supply pipe etc, alarm module is used for the inside original place of workshop to report to the police, wireless device sends alarm information to monitoring module and alarm module.
5. The safety monitoring system for offshore production platform associated gas recovery of claim 2, wherein: the pipeline pressure module comprises a remote transmission pressure monitoring module for monitoring the pipeline pressure in real time and transmitting monitoring data to the monitoring module, after the analysis module carries out safety analysis on the pipeline pressure module, whether emergency stop or maintenance is carried out or not is selected, the pipeline pressure module also comprises a remote transmission pressure relief module, the remote transmission pressure relief module is controlled by the monitoring module, whether pressure relief is carried out on the pipeline or not is selected according to the analysis result of the analysis module, a methane detector is arranged in a pipeline leakage module, a plurality of groups of methane detectors are arranged on the outer side of the pipeline, the detection result is transmitted to the monitoring module at the first time and is subjected to safety analysis by the analysis module, a machine inspection module and a manual inspection module are arranged in a pipeline connecting system, the machine inspection module comprises an electronic eye, a sensor and the like and is used for inspecting whether the connection between the pipelines is not tight or not and the like, and the, the pipeline is checked in the morning, the noon and the evening, whether hidden danger exists in the pipeline connection is manually detected, and a detection result is uploaded to the monitoring module.
6. The safety monitoring system for offshore production platform associated gas recovery of claim 5, wherein: the output of monitoring module is connected with the display screen, and the quantity of display screen is the multiunit, and monitoring module input electric connection has the camera, and monitoring module's output electric connection has monitoring module, and the outside of display screen has four groups of staff, adopts the mode of taking turns on duty to monitor it and observe monitoring module and alarm module electric connection.
7. Safety monitoring system for offshore production platform associated gas recovery according to claim 5 or 6, characterized in that: the output end of the monitoring module is connected with a data receiving module and a data control receiving and sending command module, the data receiving and sending module is used for receiving data sent by the multiple groups of remote transmission modules, the data are analyzed by the analysis module and then sent by the data control receiving and sending command module, the data receiving module is electrically connected with the monitoring module, the remote transmission detector and the remote transmission sensor, and the control receiving and sending command module is electrically connected with the remote transmission pressure relief module and the emergency stop module.
8. The safety monitoring system for offshore production platform associated gas recovery of claim 1, wherein: the input end of the analysis module is electrically connected with the monitoring module and the monitoring module, and the output end of the analysis module is connected with the central data analysis module.
9. Safety monitoring system for offshore production platform associated gas recovery according to claim 1, characterized by the following steps:
the method comprises the following steps: before entering, workers need to enter an oil and gas workshop, static electricity of the workers is eliminated by a static electricity eliminator outside the workshop, then sundries such as mobile phones and the like on the body are placed inside a sundries placing box, a prompt on a notice board is observed, a camera is arranged for shooting and recording the workers entering the workshop, and pictures are transmitted to a display screen of a monitoring module, the workers outside the display screen observe, and the monitoring module records the pictures;
step two: when entering, a methane detector, a smoke sensor and a camera in the workshop monitor the working environment in the workshop and the entering workers, the detector and the sensor can send the detected data result to a monitoring module in real time, the monitoring module analyzes the data result, and the data control transceiving command module sends a control command;
step three: during operation, a worker enters a workshop to check a pipeline system, whether a screw is loosened at a pipeline joint is checked, whether a pressure gauge works normally or not, whether a pressure relief module supplies power normally or not and the like are checked, a camera in the workshop shoots the pressure relief module, an alarm module can be started when problems such as leakage and the like occur in the workshop, an alarm module in the monitoring workshop can sense and send out an alarm, an analysis module judges according to data provided by a monitoring module and selects whether an emergency stop module is started or not;
step four: after the sudden stop module is started; the data control transceiving command module sends a control command to control the pipeline to suspend the recovery work, and firefighters carry out emergency fire fighting activities on the pipeline.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304512.6A CN111123812A (en) | 2019-12-17 | 2019-12-17 | Safety monitoring system for recovery of associated gas of offshore oil production platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911304512.6A CN111123812A (en) | 2019-12-17 | 2019-12-17 | Safety monitoring system for recovery of associated gas of offshore oil production platform |
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| CN111123812A true CN111123812A (en) | 2020-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790765A (en) * | 2021-10-14 | 2021-12-14 | 中国石油大学(华东) | Online monitoring system for petroleum and natural gas engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790765A (en) * | 2021-10-14 | 2021-12-14 | 中国石油大学(华东) | Online monitoring system for petroleum and natural gas engineering |
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Application publication date: 20200508 |